ok, so I have a simple circuit (runs on 5 v). The circuit has a PIC16F628A, some resistors, some transistors (2n4401 and tip31cg), 3 leds, 2 switches, one cap and a Motor (RS-360SH) with pump.
The motor runs on 5v / 2.0 amps.
Everything works like it should, but I'm wondering if I need to include a fuses in the circuit, just so it will be safe?
One more thing when the motor has been running for some time the tip31cg transistor get pretty hot, is this normal? Maybe it need some heatsinks?
Thanks!
Bjørn
The motor runs on 5v / 2.0 amps.
Everything works like it should, but I'm wondering if I need to include a fuses in the circuit, just so it will be safe?
One more thing when the motor has been running for some time the tip31cg transistor get pretty hot, is this normal? Maybe it need some heatsinks?
Thanks!
Bjørn